
Kahoot!
The Jackbox Party Pack
Gartic Phone
Codenames
skribbl
PowerPoint karaoke, with every phone in the room as a ballot

iLovePDF
10015.io
JSONFormatter.org
JSON Editor Online
FreeFormatter
TinyWow
JSONLint
Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel
Which is more popular?
Based on our record, CodeBeautify seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | slideroulette.com | codebeautify.org |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Denmark · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Slide Roulette runs PowerPoint karaoke for a room with a television and a phone each. The host opens a room on the big screen and everyone joins with a four-letter code. Nobody installs anything, and players don't need an account. A wheel picks the next presenter and deals them a deck they have...
No description of CodeBeautify yet.
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Slide Roulette and CodeBeautify.
Slide Roulette's answer
It's built for PowerPoint karaoke and nothing else. The decks are written to be presented cold: believable slides, charts and diagrams with no punchline of their own, so the laugh comes from the presenter and not the slide. The TV shows the deck, the presenter's phone is the clicker, and everyone else reacts and scores from their own phone. Nobody installs anything.
Slide Roulette's answer
Most party games put everyone on their phones answering questions. Slide Roulette puts one person on their feet in front of the room, and makes everyone else the audience and the judges. It also takes away the chores that usually kill PowerPoint karaoke: finding decks nobody has seen, passing a laptop around, and keeping score by who shouts loudest. It runs in any browser, safe mode keeps it fit for the office, and it's in both English and Danish.
Slide Roulette's answer
People who organise a get-together and want everyone involved, not just watching: office Christmas parties and company events, team days, Friday bars, student associations, and friends at home. Teachers, improv groups and quiz hosts use it too, for presentation practice and warm-ups. It works best with 6 to 30 people and a TV.
Slide Roulette's answer
Slide Roulette is made in Denmark by a one-person company. It started from a simple idea: PowerPoint karaoke is one of the best party games there is, but setting it up is a chore. So it became a web app where the TV, the phones and the decks are ready the moment someone types a code.
Slide Roulette's answer
TypeScript, Next.js, React and Tailwind CSS on Vercel for the website; Cloudflare Workers and Durable Objects for the live rooms; Supabase for accounts and storage; Stripe for payments.
Share your experience with using Slide Roulette and CodeBeautify. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Slide Roulette yet. Be the first one to post
It has tons of tools for developers with lots of bells and whistles
Recommendations tracked on public social media and blogs since March 2021.


Tracking Slide Roulette since Sep 2026.
URL: https://codebeautify.org What it does: A suite of tools for formatting, beautifying, and validating JSON, XML, HTML, and CSS. Why it's great: Say goodbye to messy code! It ensures your files are clean and error-free. - Source: dev.to / over 1 year ago
It is a very good website that provides different tools like JSON and JavaScript beautifier, SEO inspector which I personally use, and also recommend, and more tools it provides for different types of users. They also provide beautifiers... - Source: dev.to / over 1 year ago
Code Beautify is a handy tool for developers looking to format and beautify their code. It improves code readability and maintainability, contributing to better collaboration and understanding among team members. - Source: dev.to / almost 3 years ago
When comparing Slide Roulette and CodeBeautify, you can also consider the following products.

Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
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The Jackbox Party Pack is a Trivia, Education, Co-op, Single and Multiplayer video game created and published by Jackbox Games Inc.
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10015.io is an all-in-one toolbox offering many tools from various categories.
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Drawing Telephone Game with Playback at the end.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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